大明能写信用英文怎么说

"Daming can write letters in Engpsh" 表示大明能用英语写信。

这个句子的来源是英语，是一个完整的英语句子。

一些英文例句和中文翻译如下：

Daming is learning how to write letters in Engpsh. (大明正在学习如何用英语写信。)
Daming has improved his Engpsh writing skills and can now write letters in Engpsh fluently. (大明已经提高了他的英语写作技能，现在能流利地用英语写信。)
Daming's Engpsh teacher praised him for being able to write letters in Engpsh with proper grammar and vocabulary. (大明的英语老师赞扬他能用正确的语法和词汇用英语写信。)